Iyini ipuleti lesembozo elingaphezulu le-radiator yemoto?
"Isembozo esingaphezulu se-radiator yemoto" ngokuvamile sibhekisela esembozweni esingaphezulu se-radiator (esaziwa ngokuthi ithangi lamanzi), esibizwa nangokuthi isembozo sethangi lamanzi noma isembozo se-radiator, okuyingxenye ebalulekile yokuvala nokulawula ingcindezi ohlelweni lokupholisa lwemoto.
Imisebenzi eyinhloko:
Ukuvala uhlelo lokupholisa: Ukuvimbela ukuvuza kwe-coolant nokugcina uhlelo lungangenisi moya.
Ukulawula ukucindezeleka kwesistimu: Lapho i-coolant ikhula ngenxa yokushisa futhi ukucindezeleka kuba phezulu kakhulu, i-valve yokucindezela engaphakathi kwesembozo ivuleka ngokuzenzakalelayo, ikhiphe umusi noma i-coolant eyengeziwe ethangini lamanzi okwandisa (ithangi lamanzi elisizayo); lapho ukucindezeleka okungekuhle kwakheka ngemva kokupholisa, i-coolant ingamuncwa ibuyele ku-radiator ukuze kulondolozwe ibhalansi yokucindezela.
Ukuvimbela "ukubila" kanye nomonakalo wezingxenye: Ukugwema ngempumelelo ukuqhekeka kwephayiphi, ukwehluleka kokuvala iphampu noma ukushisa kakhulu kwenjini ngenxa yokucindezela okukhulu.
Isakhiwo kanye nencazelo yendawo:
Isakhiwo sendabuko: Isembozo se-radiator sezimoto zokuqala sasifakwe ngqo phezulu kwe-radiator futhi sasinomnyango wokwengeza.
Idizayini yesimanje: Izimoto eziningi ezintsha zisebenzisa amathangi amanzi okukhulisa afana nomfutho, kanti i-radiator ngokwayo ayinaso isimbozo. I-coolant iyengezwa futhi ingcindezi ilawulwa ngesembozo (okungukuthi, isembozo sethangi lamanzi esingeziwe) ethangini lamanzi elithuthukisiwe. Ngalesi sikhathi, "isembozo esingaphezulu se-radiator yemoto" empeleni sibhekisela esembozweni sethangi lamanzi esingeziwe.
Indawo ebonakalayo: Ngokuvamile itholakala engxenyeni yenjini, eduze ne-grille yangaphambili, ngaphezu kwe-radiator; kwamanye amamodeli, kuyadingeka ukuvula i-hood yenjini ukuze uhlole iphuzu eliphuzi lokubhekisela noma ususe ipuleti lokuvikela ukuze ulithole.
Izinyathelo zokuzivikela:
Ungavuli uma injini ishisa: Ngalesi sikhathi, ingcindezi yangaphakathi iphezulu futhi izinga lokushisa liphezulu. Ukuyivula ngamandla kungabangela ukuthi i-hot coolant iphume, okuholela ekushiseni.
Hlola njalo ukusebenza kokuvala: Izimbozo ze-radiator ezigugile noma ezonakele zingabangela ukuthi uhlelo lokupholisa lulahlekelwe yingcindezi, okubangela amaphutha okushisa ngokweqile. Uma ufuna ukwazi indawo eqondile yesivalo se-radiator semodeli ethile noma ukushintsha izingxenye, ungabheka incwadi yokulungisa esemthethweni noma uvakashele amapulatifomu afana ne-Autohome Q&A noma i-Yiche.com Encyclopedia ukuthola imidwebo nolwazi lokuhambisana.
Ngokusho kolwazi olutholakala emphakathini njengamanje, "ipuleti lesivikelo elingaphezulu lethangi lamanzi lemoto" livame ukubhekisela "epuletini lesivikelo elingaphezulu lethangi lamanzi" (kwezinye izimo, lingabizwa ngephutha ngokuthi "ipuleti lesivikelo"), kunokuba libizwe ngokuthi "isivikelo sethangi lamanzi". Lezi ezimbili zinemisebenzi ehlukene futhi zidinga ukuhlukaniswa ngokucacile.
Umsebenzi wepuleti lokuvikela elingaphezulu lethangi lamanzi
Ipuleti lokuvikela elingaphezulu lethangi lamanzi liyisici sokuvikela esifakwe engxenyeni yenjini, etholakala ngaphezu kwethangi lamanzi (i-radiator yokupholisa). Imisebenzi yalo eyinhloko ifaka:
Ukuvikela ithangi lamanzi: Ukuvimbela amatshe amancane, izinhlayiya zesihlabathi, njll. ukundiza kusuka ebusweni bomgwaqo ukuthi kungashayi ithangi lamanzi, ukugwema umonakalo noma ukuvuza kwe-coolant.
Ukusekela okuzinzile: Ukusiza ukulungisa indawo yethangi lamanzi, ukunciphisa ukuhamba noma ukukhululeka okubangelwa ukudlidliza ngesikhathi sokuhamba kwemoto.
Ukuthuthukisa ukugeleza komoya ohambisa ukushisa: Eminye imiklamo isiza ekuqondiseni umoya ukuthi ugeleze kahle ethangini lamanzi, okuthuthukisa ukusebenza kahle kokupholisa.
Ukuthuthukisa ukuphepha: Uma kwenzeka ukushayisana noma ukugoqeka, kunikeza isivikelo esengeziwe sesakhiwo, kunciphisa umonakalo ethangini lamanzi nasezintweni ezizungezile.
Ubuhle nokuhlanzeka: Ukumboza isakhiwo esiveziwe ngaphakathi kwegumbi lenjini, okwenza ukwakheka kwegumbi lenjini kube kuhle kakhulu.
Umsebenzi wesembozo sethangi lamanzi (ukucacisa umbuzo wokuqala)
Uma umbuzo wokuqala wawumayelana "nesivalo sethangi lamanzi", imisebenzi yawo eyinhloko yilena elandelayo:
Ukuvala uhlelo lokupholisa - ukuvimbela ukuvuza kwe-coolant kanye nokungcola ukuthi kungangeni.
Ukulungisa ingcindezi yesistimu ‒ (ngokuvamile 0.9–1.3 bar), ukuphakamisa iphuzu lokubila le-coolant cishe ngo-20–25℃, ukuvimbela ukushisa ngokweqile .
Ibhalansi yokucindezela kwe-Bidirectional:
Uma icindezelwe kakhulu, ikhipha i-coolant eyengeziwe iye ethangini lamanzi elisizayo;
Uma ukupholisa kudala i-vacuum, kudonsela i-coolant emuva ethangini lamanzi eliyinhloko.
Isexwayiso sokuphepha sokulwa nokushisa okukhulu - Ungayivuli uma ishisa kakhulu ukuze ugweme ukuchitheka komusi noma uketshezi olushisayo okubangela ukusha.
Isifinyezo kanye nezincomo
Uma imoto ishayela emgwaqweni onamatshe noma endaweni engaphandle komgwaqo, "ipuleti lokuvikela elingaphezulu lethangi lamanzi" libalulekile ekuvikeleni ithangi lamanzi. Uma lonakele, kufanele lishintshwe ngokushesha.
"Isimbozo sethangi lamanzi" siyingxenye ebalulekile yokuphepha. Uma usishintsha, qiniseka ukuthi ukhetha izingxenye zangempela zefektri yokuqala noma ezinenani lokucindezela elifanayo .
Uma kudingeka umehluko owengeziwe phakathi "kwepuleti elivikelayo" kanye "nesembozo", bheka incwadi yokulungisa imoto noma uhlole indawo yezingxenye:
Ipuleti lokuvikela - Ngokuvamile ipuleti lepulasitiki noma lensimbi, elitholakala phezulu ngaphandle kwethangi lamanzi;
Isembozo - Uhlobo lwe-knob noma uhlobo lwe-snap, olufakwe ngqo echwebeni lokugcwalisa ithangi lamanzi.
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